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Armstrong's acoustical products
From the series
Source information
| Type | Manuscript
|
| Author | |
| Year of Publication |
1932
|
| Secondary Title |
corkoustic, ceramacoustic for acoustical correction of churches, auditoriums, and theatres, and noise-quieting of banks, schools, hospitals, offices, Sunday school rooms, factories, and other public buildings
|
| Place Published |
Lancaster, PA
|
Copyright information
Original from
Tulane University Southeastern Architectural Archive
Copyright attribution
In public domain
Digitization by
Internet Archive
Digitization License
CC-BY-SA Users may share and adapt this material, even for commercial purposes. Appropriate credit must be given and an indication included if changes were made. Adapted versions must be distributed under the same license as original.